病例一:杨××,女,47岁,教师家属,于1986年5月19日因耳聋4天就诊。患者于1周前曾感冒,恶寒发热、头痛、鼻流清涕,两天后始觉听力下降,渐至耳聋,曾服西药感冒片,感冒已瘥,唯耳聋如故,查见:舌苔薄稍黄,脉弦。投小柴胡汤加减:柴胡12克、黄芩12克、党参9克、半夏9 Case 1: Yang × ×, female, 47 years old, a family member of a teacher who was diagnosed with deafness for 4 days on May 19, 1986. The patient had a cold, chills, fever, headache, and a runny nose at the end of the first week. He felt hearing loss two days later and gradually became deaf. He had been taking a Western medicine cold film and had a cold. The only thing he had heard was that his tongue was thin. Yellow, pulse string. Casting Xiaochaihu Decoction: 12 grams of Bupleurum, 12 grams of Radix Astragalus, 9 grams of Codonopsis, Pinellia 9